2099693080

素因数分解:

$2^3\times 5^1\times {\mathrm{52492327}}^1$

素因数の和:52492338

約数の個数: 16

約数和(自身を含む): 4724309520

約数和(自身を除く): 2624616440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 52492327, 104984654, 209969308, 262461635, 419938616, 524923270, 1049846540, 2099693080]

約数ペア:

[(1, 2099693080), (2, 1049846540), (4, 524923270), (5, 419938616), (8, 262461635), (10, 209969308), (20, 104984654), (40, 52492327)]